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82120 Air Ratchet | ¼” Drive 0-50 Nm
82120: ¼” Drive Heavy-Duty Air Ratchet (0-50 Nm Capacity)
- ¼” Air Ratchet – Heavy Duty
- Cliquet pneumatique ¼” – Usage intensif
- Pneumatyczna grzechotka ¼” – Do ciężkich prac
- ¼” Druckluft-Ratsche – Für schwere Einsätze
- Carraca neumática ¼” – Trabajo pesado
- مفتاح برغي هوائي ¼” – للخدمة الشاقة
- 1/4″氣動棘輪扳手－重型規格
- ประแจลมแบบวงล้อ ¼” – งานหนัก
- Chave catraca pneumática ¼” – Alta resistência
- ¼” pneumatikus racsni – Ipari kivitel
- Cliquet pneumatic ¼” – Utilizare intensivă
- Cricchetto pneumatico ¼” – Uso gravoso
- ¼” Luchtratel – Zware uitvoering
- ¼” Пневмотрещотка – Для тяжелых условий
- ¼” Havalı ratchet anahtar – Ağır hizmet tipi
Air Ratchet (Model 82120) is an industrial-tier ¼” square drive heavy-duty pneumatic fastening wrench engineered for high-velocity automotive dashboard assembly, small engine repair, specialized electronics manufacturing, and compact industrial MRO.
| ITEM NO. | DRIVE | MAX TORQUE FT · LB(Nm) | STDBOLT SIZE inch(mm) | FREE SPEED R.P.M. | EXHAUST |
|---|---|---|---|---|---|
| 82120 |  | 37(50) | ¼"(M6) | 230 | REAR |
| AVG.DLR CONSUMPTION CFM | AIR PRESSURE BAR(PSI) | AIR INLET inch | AIR HOSE ID | OVERALL LENGTH inch(mm) |  KGS |  pcs |
|---|---|---|---|---|---|---|
| (82120) 3.5 | 6.2(90) | ¼ | ⅜ | 7"(180) | 0.62 | 12 |
Feature
82120 Mechanical Core is optimized to provide continuous torque stability inside tight, close-quarter enclosures:
- Calibrated 0-50 Nm Torque Output: Delivers a maximum precision clamping force of 50 Nm. This window is meticulously balanced to provide the breaking force necessary to release stubborn M6 metric fasteners without over-torqueing or shearing fine-pitch threads.
- High-Speed 250 RPM Motor Turbine: Driven by a premium pneumatic rotor that spins at 250 revolutions per minute. This fast cycle speed drastically cuts down time on long-threaded assembly bolts, letting technicians run down fasteners instantly.
- Silenced Rear Exhaust Ventilation Layout: Spent compressed air line discharge and motor oil vapors are funneled through the rear base of the tool handle. This rear exhaust direction stops cold air or moisture from blowing directly onto the workspace or the operator’s hands.
- Hardened Steel Ratchet Head Frame: The forward yoke mechanism is precision-machined from high-tensile alloy steel to prevent jaw spreading and internal tooth stripping under peak manual over-torque situations.
- Standard 1/4″ Drive Friction Ball Detent: Uses a traditional spring-loaded steel detent ball on the anvil to lock 1/4″ drive sockets and extensions firmly in place, removing any small external buttons that could crack or jam under heavy field usage.
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